WYZE Motion Sensors

For the last two years I have been using the WYZE Motion sensors.
The ones that look like this…
download (1)

They are now starting to “die”, after a battery change they do not seem to be working with any consistency (loosing connection, not detecting motion).

I am looking to replace them with something of the same form factor.
What is currently a possible alternative.

Thank you for the help.

Zooz motion detectors work well if you are using Z wave.

Other options on Amazon.